***** ********** *****USB TYPE C (Thunderbolt 3 Port Compatible) to DisplayPort cable connects a computer or smartphone with a USB Type-C port to a monitor or projector with DisplayPort input; USB-C port of host requires DisplayPort Alternate Mode support to view video over USB***** *****4K UHD DISPLAYPORT video resolution support for ultra high definition resolutions up to 4K x 2K (3840 x 2160) @ 60Hz; Supports Multi-Stream (MST) for daisy chaining multiple monitors and high precision audio such as LCPM, DTS, and Digital Dolby; A DisplayPort cable (sold separately) is required***** *****DELL COMPANION lightweight adapter weighs less than 1 ounce; Latest to legacy display adapter connects to monitors with DisplayPort in the conference room or classroom; Compatible with popular Dell models with Thunderbolt 3 ports including the Dell XPS 12 / 13 / 15, Dell Alienware 13 / 15 / 17 and the Dell Precision 15 / 17***** *****DISPLAYPORT PORTABLE ADAPTER connects from your computer to a 4K mo